Merge "Bug fix: Move the implementation out from View.onTranslationResponse." into sc-dev (8b95d38f) · Commits · e / os / android_frameworks_base

core/java/android/view/translation/UiTranslationController.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -424,7 +424,7 @@ public class UiTranslationController {
		if (callback == null) {
		if (view instanceof TextView) {
		// developer doesn't provide their override, we set the default TextView
		// implememtation.
		// implementation.
		callback = new TextViewTranslationCallback();
		view.setViewTranslationCallback(callback);
		} else {

core/java/android/widget/TextView.java

+0 −31

Original line number	Diff line number	Diff line
		@@ -129,7 +129,6 @@ import android.text.method.TextKeyListener;
		import android.text.method.TimeKeyListener;
		import android.text.method.TransformationMethod;
		import android.text.method.TransformationMethod2;
		import android.text.method.TranslationTransformationMethod;
		import android.text.method.WordIterator;
		import android.text.style.CharacterStyle;
		import android.text.style.ClickableSpan;
		@@ -199,7 +198,6 @@ import android.view.translation.TranslationSpec;
		import android.view.translation.UiTranslationController;
		import android.view.translation.ViewTranslationCallback;
		import android.view.translation.ViewTranslationRequest;
		import android.view.translation.ViewTranslationResponse;
		import android.widget.RemoteViews.RemoteView;

		import com.android.internal.annotations.VisibleForTesting;
		@@ -13946,33 +13944,4 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		}
		requestsCollector.accept(requestBuilder.build());
		}

		/**
		*
		* Called when the content from {@link #onCreateViewTranslationRequest} had been translated by
		* the TranslationService. The default implementation will replace the current
		* {@link TransformationMethod} to transform the original text to the translated text display.
		*
		* @param response a {@link ViewTranslationResponse} that contains the translated information
		* which can be shown in the view.
		*/
		@Override
		public void onViewTranslationResponse(@NonNull ViewTranslationResponse response) {
		// set ViewTranslationResponse
		super.onViewTranslationResponse(response);
		// TODO(b/178353965): move to ViewTranslationCallback.onShow()
		ViewTranslationCallback callback = getViewTranslationCallback();
		if (callback instanceof TextViewTranslationCallback) {
		TextViewTranslationCallback textViewDefaultCallback =
		(TextViewTranslationCallback) callback;
		TranslationTransformationMethod oldTranslationMethod =
		textViewDefaultCallback.getTranslationTransformation();
		TransformationMethod originalTranslationMethod = oldTranslationMethod != null
		? oldTranslationMethod.getOriginalTransformationMethod() : mTransformation;
		TranslationTransformationMethod newTranslationMethod =
		new TranslationTransformationMethod(response, originalTranslationMethod);
		// TODO(b/178353965): well-handle setTransformationMethod.
		textViewDefaultCallback.setTranslationTransformation(newTranslationMethod);
		}
		}
		}

core/java/android/widget/TextViewTranslationCallback.java

+24 −45

Original line number	Diff line number	Diff line
		@@ -56,26 +56,6 @@ public class TextViewTranslationCallback implements ViewTranslationCallback {

		private CharSequence mContentDescription;

		/**
		* Invoked by the platform when receiving the successful {@link ViewTranslationResponse} for the
		* view that provides the translatable information by {@link View#createTranslationRequest} and
		* sent by the platform.
		*/
		void setTranslationTransformation(TranslationTransformationMethod method) {
		if (method == null) {
		if (DEBUG) {
		Log.w(TAG, "setTranslationTransformation: should not set null "
		+ "TranslationTransformationMethod");
		}
		return;
		}
		mTranslationTransformation = method;
		}

		TranslationTransformationMethod getTranslationTransformation() {
		return mTranslationTransformation;
		}

		private void clearTranslationTransformation() {
		if (DEBUG) {
		Log.v(TAG, "clearTranslationTransformation: " + mTranslationTransformation);
		@@ -88,20 +68,26 @@ public class TextViewTranslationCallback implements ViewTranslationCallback {
		*/
		@Override
		public boolean onShowTranslation(@NonNull View view) {
		if (view.getViewTranslationResponse() == null) {
		Log.wtf(TAG, "onShowTranslation() shouldn't be called before "
		ViewTranslationResponse response = view.getViewTranslationResponse();
		if (response == null) {
		Log.e(TAG, "onShowTranslation() shouldn't be called before "
		+ "onViewTranslationResponse().");
		return false;
		}
		if (mTranslationTransformation != null) {
		if (mTranslationTransformation == null) {
		TransformationMethod originalTranslationMethod =
		((TextView) view).getTransformationMethod();
		mTranslationTransformation = new TranslationTransformationMethod(response,
		originalTranslationMethod);
		}
		final TransformationMethod transformation = mTranslationTransformation;
		runWithAnimation(
		(TextView) view,
		() -> {
		mIsShowingTranslation = true;
		// TODO(b/178353965): well-handle setTransformationMethod.
		((TextView) view).setTransformationMethod(transformation);
		});
		ViewTranslationResponse response = view.getViewTranslationResponse();
		if (response.getKeys().contains(ViewTranslationRequest.ID_CONTENT_DESCRIPTION)) {
		CharSequence translatedContentDescription =
		response.getValue(ViewTranslationRequest.ID_CONTENT_DESCRIPTION).getText();
		@@ -110,13 +96,6 @@ public class TextViewTranslationCallback implements ViewTranslationCallback {
		view.setContentDescription(translatedContentDescription);
		}
		}
		} else {
		if (DEBUG) {
		// TODO(b/182433547): remove before S release
		Log.w(TAG, "onShowTranslation(): no translated text.");
		}
		return false;
		}
		return true;
		}

		@@ -126,7 +105,7 @@ public class TextViewTranslationCallback implements ViewTranslationCallback {
		@Override
		public boolean onHideTranslation(@NonNull View view) {
		if (view.getViewTranslationResponse() == null) {
		Log.wtf(TAG, "onHideTranslation() shouldn't be called before "
		Log.e(TAG, "onHideTranslation() shouldn't be called before "
		+ "onViewTranslationResponse().");
		return false;
		}